think of booker. for years a tremendous amount of talent and tremendous amount of wealth bring incredible people that do incredible work in the community. when he became mayor, he took a lot of this support that he got which was diverse, a coalition that we saw two years before we really knew him on national stage. if you support me, support newark. that was like a good sort of model for what's happening across the country. voters will really dig into that. >> susan, the liability for booker right now, republicans blast out e-mails right now suggesting that he did not do a good job. they're saying he's not someone that gets things done. >> republicans can say whatever they want. the issue is he's running in a democratic primary and what would potentially concern republicans as the party nominee